Enhance contest file upload feedback in app.py

- Added a blank line for improved readability in the contest file section.
- Displayed the first 10 rows of the uploaded contest file from the session state, providing users with immediate visibility of their data.
- Maintained existing functionality for loading contest data while enhancing user experience during file uploads.

app.py

@@ -68,6 +68,7 @@ with tab1:
     col1, col2 = st.columns(2)
 
     with col1:
+
         st.subheader("Contest File")
         st.info("Go ahead and upload a Contest file here. Only include player columns and an optional 'Stack' column if you are playing MLB.")
         if parse_type == 'DB Search':
@@ -92,7 +93,9 @@ with tab1:
                 st.session_state['Contest_file_helper'] = grab_contest_data(sport_select, name_parse.iloc[0], contest_id_map, date_select)
             else:
                 pass
+
         if 'Contest_file' in st.session_state:
+            st.write(st.session_state['Contest_file'].head(10))
             if 'Contest_file_helper' in st.session_state:
                 st.session_state['Contest'], st.session_state['ownership_df'], st.session_state['actual_df'], st.session_state['salary_df'], st.session_state['team_df'], st.session_state['pos_df'], st.session_state['entry_list'], check_lineups = load_contest_file(st.session_state['Contest_file'], st.session_state['Contest_file_helper'], sport_select)
             else: